defence exam CRPF Constable Tradesmen & Technical 2023 Mock Test Quantitative Aptitude Time and Work
A can do a work in 6 days. B takes 12 days. C takes as long as A and B would take working together. How long will it take B and C to complete the work together ?
1
8 days
2
3 days
3
4 days
4
None of these